hw/i386/acpi-build: Remove unused struct

Ammends commit b23046abe78f48498a423b802d6d86ba0172d57f 'pc: acpi-build:
simplify PCI bus tree generation'.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20221026133110.91828-2-shentey@gmail.com>
Message-Id: <20221028103419.93398-2-shentey@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
1 file changed